Charter schools are highly debated in policy and political discussions about delivering public education. As "laboratories of innovation" that often use lotteries to assign spots, they hold the potential to generate rigorous evidence about effective educational practices. This paper synthesizes and summarizes findings from charter…

The past three decades have seen charter schools emerge as a prominent and controversial alternative to traditional public schools. This policy brief examines "Thirty Years of Charter Schools: What Does Lottery-Based Research Tell Us?" which summarizes 40 studies that have used lottery research designs to analyze how charter schools…

Success Academy is a rapidly expanding charter school network in New York City, with schools located in the Bronx, Brooklyn, Manhattan, and Queens. In the 2016-2017 school year, Success Academy served roughly 14,000 students across 41 elementary, middle, and high schools, which at the time was about 13 percent of the students attending charter…

Holding a summer job is a rite of passage in American adolescence, a first rung towards adulthood and self-sufficiency. However, over the past decade, youth employment during the summer has decreased significantly. Summer youth employment has the potential to benefit high school students' educational outcomes and employment trajectories,…

Charter middle schools popular enough to hold admissions lotteries are, on average, no more successful than nearby traditional public schools in boosting student achievement, behavior, and attendance. However, charter schools vary widely; some are more effective and some are less effective than nearby traditional public schools. Those located in…

Adding to the growing debate and evidence base on the effects of charter schools, this evaluation was conducted in 36 charter middle schools in 15 states. It compares the outcomes of 2,330 students who applied to these schools and were randomly assigned by lotteries to be admitted (lottery winners) or not admitted (lottery losers) to the schools.…